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JMP: Difference between revisions
From SnesLab
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{| class="wikitable" style="float:right;clear:right;width:40%" | |||
{| class="wikitable" style="float:right;clear:right;width: | |||
!colspan="8"|Basic Info | !colspan="8"|Basic Info | ||
|+ | |+ | ||
| Line 9: | Line 7: | ||
|'''Speed''' | |'''Speed''' | ||
|+ | |+ | ||
| | |[[Absolute]] | ||
|4C | |4C | ||
|3 bytes | |3 bytes | ||
|3 cycles | |3 cycles | ||
|+ | |+ | ||
| | |[[Absolute Indirect]] | ||
|6C | |6C | ||
|3 bytes | |3 bytes | ||
|5 cycles | |5 cycles | ||
|+ | |+ | ||
| | |[[Absolute Indexed Indirect]] | ||
|7C | |7C | ||
|3 bytes | |3 bytes | ||
|6 cycles | |6 cycles | ||
|+ | |+ | ||
| | |[[Absolute Long]] | ||
|5C | |5C | ||
|4 bytes | |4 bytes | ||
|4 cycles | |4 cycles | ||
|+ | |+ | ||
| | |[[Absolute Indirect Long]] | ||
|DC | |DC | ||
|3 bytes | |3 bytes | ||
| Line 36: | Line 34: | ||
{| class="wikitable" style="float:right;clear:right;width:30%" | {| class="wikitable" style="float:right;clear:right;width:30%" | ||
!colspan="9"|Flags | !colspan="9"|Flags Affected | ||
|+ | |+ | ||
|N | |[[Negative Flag|N]] | ||
|V | |[[Overflow Flag|V]] | ||
|M | |[[M Flag|M]] | ||
|X | |[[X Flag|X]] | ||
|D | |[[Decimal Flag|D]] | ||
|I | |[[I Flag|I]] | ||
|Z | |[[Zero Flag|Z]] | ||
|C | |[[Carry Flag|C]] | ||
|+ | |+ | ||
|. | |. | ||
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|. | |. | ||
|} | |} | ||
'''JMP''' is a [[65c816]] instruction that performs an unconditional jump. | |||
=== See Also === | === See Also === | ||
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=== External Links === | === External Links === | ||
* [[Eyes & Lichty]] page on JMP: https://archive.org/details/0893037893ProgrammingThe65816/page/n485 | * [[Eyes & Lichty]] page 459, on JMP: https://archive.org/details/0893037893ProgrammingThe65816/page/n485 | ||
* [[Labiak]] page on JMP: https://archive.org/details/Programming_the_65816/page/n155 | * [[Labiak]] page 145 on JMP: https://archive.org/details/Programming_the_65816/page/n155 | ||
* [[MCS6500 Manual]] page on JMP: https://archive.org/details/mos_microcomputers_programming_manual/page/n51 | * [[MCS6500 Manual]] page 36 on JMP: https://archive.org/details/mos_microcomputers_programming_manual/page/n51 | ||
* [[Carr]] page 261 on JMP: https://archive.org/details/6502UsersManual/page/n274 | |||
* [[Leventhal]] page 3-69 on JMP: https://archive.org/details/6502-assembly-language-programming/page/n118 | |||
[[Category:ASM]] | [[Category:ASM]] | ||
[[Category:Group Three Instructions]] | [[Category:Group Three Instructions]] | ||
[[Category:Inherited from 6502]] | [[Category:Inherited from 6502]] | ||
[[Category:Unconditional Branches]] | |||
[[Category:Non-relocatable Instructions]] | |||
Latest revision as of 12:23, 14 December 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| Absolute | 4C | 3 bytes | 3 cycles | ||||
| Absolute Indirect | 6C | 3 bytes | 5 cycles | ||||
| Absolute Indexed Indirect | 7C | 3 bytes | 6 cycles | ||||
| Absolute Long | 5C | 4 bytes | 4 cycles | ||||
| Absolute Indirect Long | DC | 3 bytes | 6 cycles | ||||
| Flags Affected | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C | |
| . | . | . | . | . | . | . | . | |
JMP is a 65c816 instruction that performs an unconditional jump.
See Also
External Links
- Eyes & Lichty page 459, on JMP: https://archive.org/details/0893037893ProgrammingThe65816/page/n485
- Labiak page 145 on JMP: https://archive.org/details/Programming_the_65816/page/n155
- MCS6500 Manual page 36 on JMP: https://archive.org/details/mos_microcomputers_programming_manual/page/n51
- Carr page 261 on JMP: https://archive.org/details/6502UsersManual/page/n274
- Leventhal page 3-69 on JMP: https://archive.org/details/6502-assembly-language-programming/page/n118